Cambium POE for 450b, 450i and 450m

[CambiumMatt]

Please be careful when using PoE injectors other than those recommended by Cambium.

For 450b, please see this thread for the proper power pinout:

PMP 450 PoE Pinout

Hello,  A customer of mine is using an Enable-IT 821P PoE Extender (61W - 56V DC) and a 324 PoE Reducer (24V DC 4 Pair PoE pinut) to power on the PMP 450 AP.  However the AP is not getting any power at all.  Everything is tested A-ok, cabling, proper voltage 24 V DC, 4 pair PoE, devices.  I was wondering what the pinout for PoE is for the PMP 450 AP, is it 2 pair PoE on 4,5 & 7,8? I am thinking this is the cause of issue but so many companies don't disclose on their technical specifcations the …

For 450i, you can safely use any 802.3at power injector (Netonix is capable of this). The product requires ~17-18W of power, so ensure that it’s 802.3at (and not only 802.3af).

For 450m, the radio requires ~80W of power. I am unsure of the power specifications of the Netonix device… but you need to ensure there is adequate power being provide. It’s the same pinout as 802.3at, but with a very high wattage requirement.

Let me know if that helps you.